米Microsoftは3月16日（現地時間）、「Microsoft Excel」に14の新関数を追加したと発表した。「Office Insider Program」でテストされたのち、製品版にも導入される見込み。 たとえば「姓（空白）名」というデータを「姓」と「名」の2つに分割する場合、従来の「Excel ...

The first reason why you might see double square brackets in a structured reference is that the column headers they refer to contain a special character. In these cases, the extra pair of square ...

Microsoft's latest additions to Excel will likely please many looking to automate their data crunching processes.

All details in this article are correct as of October 29, 2025. Accessibility to some of the latest Excel features depends on ...

Have you ever stared at an Excel spreadsheet, overwhelmed by its complexity, and thought, “There must be a better way to do this”? You’re not alone. Despite being one of the most widely used tools for ...

If Excel is not highlighting cells in the formula, read this post to know how to fix the issue. The default behavior of Excel is to highlight the cells that are part of a formula when a user ...

Excel is arguably one of the best spreadsheet applications on the planet, but this doesn’t mean that it is perfect. Some users complain that the Excel formula is ...

翔泳社では、「独習」「徹底入門」「スラスラわかる」「絵で見てわかる」「一年生」などの人気シリーズをはじめ、言語や開発手法、最新技術を解説した書籍を多数手がけています。プロジェクトマネジメントやチームビルティングといった管理職向けの ...